A “classification” is when a volunteer or citizen scientist finishes marking up or sorting one image or other piece of data. Each classification done by volunteers for the Redshift Wrangler project tells us something about the distance and age of a far-away galaxy, bringing us one step closer to understanding how galaxies evolve. These volunteers […]
Posted on
March 6, 2025
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Blog Posts
NASA Astronaut Zena Cardman
June 24, 2025